Alice's 30 km Run: Analyzing Distance and Speed
Alice's 30 km Run: Analyzing Distance and Speed
Secondary 3
Alice participated in a \(30\) km run last month.
The distance-time graph below represents her run from the start to the end.
- Using Alice’s speed, describe her run as shown in the graph above.
- What is Alice’s speed at \(5\) a.m.?
- Find the average speed of Alice’s run.
- Bella also took part in the same run as Alice. She started at the same time, ran at a constant speed and completed her run at \(0736\) h.
- Draw and label Bella’s graph on the given distance-time graph for Alice below.
- At what time did Alice overtake Bella?
Video Solution:
Video solution locked
A free account saves your progress; this video needs a course plan.
Solution:
Solution locked
680+ questions here come with free worked solutions. A free account saves your questions and progress; this one needs a course plan.
Create a free account to practise similar questions.
Answer:(b) \(11\frac{1}{9}\) km/h, (c) \(7.5\) km/h, (d)(ii) \(05 \ 15\)
Need help? Join our E-Maths tuition for O-Level success.
Learn more